My search with TravelZoo
I just did a check on TravelZoo for the flight that I want for the best time for me to go, which is the day after Christmas and returning to get back to work by the 4th. I did see that ConeTravel promises the lowest fare and did indeed give me the lowest fare, along with Cheapoair, and ATIflights, at $1,404. The highest were Priceline, Jetcombo and Northwest at $2,110 through $2,136.
I also noted that when doing a search with Travelocity, I got lower fares than when I did it with asaptickets, even with their bogus prices. They gave me their phone price of $1,015, where I found it for $815 on ConeTravel (which I believe is the one that CopperSteve was referring to) or Cheapoair. So I would have to use one of those two for next my flight.